Home

What is the correct answer?

4

Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?

A. Cresylic acid

B. Xanthaies

C. Pine oil

D. All 'a' 'b' & 'c'

Correct Answer :

B. Xanthaies


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

__________ is not used as a material of construction in thermocouples. Which of the following approaches the ideal gas behaviour most closely? Pick out the wrong statement. Increasing sulphur content in pig iron tends to make it __________ is a non volatile film forming constituent of a paint. The heat of neutralisation remains constant, when there is a reaction… Super conduction in metals is observed at a temperature of __________… Methyl orange indicator turns Brazing filler metal used for joining steel plates For a small scale toy factory, the fixed cost per month is Rs. 5000/-.… Change in volume of metals from absolute zero temperature to their melting… Wrought iron does not have Limestone is added in the blast furnace (during pig iron manufacture)… Which of the following materials has the maximum shrinkage allowance? Corrosion rate cannot be lowered by reducing the __________ of the corroding… Particle nature of cathode rays is proved due to the fact that they In a neutral solution The mechanism which changes the value of manipulated variable in response… The most prominent single cause of corrosion in boiler-tubes, drums, economisers… Which of the following is an unconventional source of energy? Faraday's law of electrolysis is related to the Which of the following is the correct nature of shear stress distribution… 'Dikes' are low height walls made around the storage vessels meant for… Bad odour in sanitary latrines is reduced by periodically sprinkling Regeneration of molecular sieve requires it to be heated to a temperature… Viscoelastic behaviour is observed in __________ materials. The product of a commercial direct reduction process is With increasing carbon percent in steel beyond 0.8%, its ultimate tensile… Out of the following substances, one ton of __________ will store the… A solid aluminium ball, when quenched in a water bath maintained at 40°C,…

Also checkout

Computer Fundamental MCQ Compound Interest MCQ Machine Design MCQ Data Structure MCQ Series MCQ Phylum - Protozoa MCQ Current Affairs May 2017 MCQ General Software MCQ Development of Biology MCQ Cell Biology MCQ Physical Measurement MCQ General Science MCQ